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AGGO Construction & Engineering, LLC logo

AGGO Construction & Engineering, LLC

Metal Stairs and Railings Installation and Replacement, Metal Stairs and Railings Repair, Steel Beam Fabrication Service,

About us

We're a locally owned and operated company that values honesty and integrity and treats your home as if it were our own. We offer a variety of General Contractor Home Improvement services that are customizable to each individual project. We specialize in Additions and Kitchen Remodels, but also offer a wide range of expertise for a variety of other projects. We pride ourselves on the quality of our work as well as our commitment to outstanding results. We look forward to building lasting relationships and guarantee your satisfaction!

Business highlights

20 years of experience

Services we offer

Custom Builds, Engineering Structures, Major Renovations, Welding

Amenities

Free Estimates

Yes

Warranties

Yes

Reviews
4.822 Reviews
Number of StarsImage of DistributionNumber of Ratings
5
91%
4
5%
3
0%
2
0%
1
5%

Filter reviews by service

Showing 1-22 of 22 reviews
Danielle J.
Sep 2026
1.0
Metal Structure or Object Create Custom Service
$800
Before purchasing our home, we paid Linda $800 to assess rotting wood around a back door and determine whether it indicated a larger structural issue. She told us verbally it was not a major concern and was ?maybe a $1,000 problem.? After closing, the city and a contractor found the stoop had been improperly poured, causing water damage that rotted the joists and subfloor. During repairs, we were told the house had sunk approximately 3/8? in that area. The total repair exceeded $20,000. I emailed Linda explaining the situation and asked for our $800 back. She called me and became extremely confrontational, questioning why I wasn?t personally present for the assessment (we didn?t live in the area yet) and telling me her only job was to ?tell me if the house was going to collapse or not.? I understand professionals can miss things, but the discrepancy and how my concern was handled were extremely disappointing. I would not recommend.
Response from AGGO Construction & Engineering, LLC
"Danielle, Thank you for sharing your concerns. We take customer feedback seriously, and after reviewing the original inquiry, proposal, correspondence, invoice, payment records, and subsequent communications, several statements in your review do not align with our records. Your original Angi inquiry requested a pre-purchase structural assessment regarding a foundation crack. Before the site visit, you also identified wood rot near the back door as a concern. You selected our Structural Engineer Site Visit Assessment and Consultation service. This includes an on-site evaluation of visible conditions and verbal engineering recommendations. It does not include destructive investigation, opening concealed construction, preparation of a repair scope, structural calculations, permit drawings, or contractor repair-cost estimates. During the visit, Linda evaluated the visible foundation cracking and deterioration near the rear door area and discussed her observations with your representative and with you. Your review states that Linda described the issue as ?maybe a $1,000 problem.? We have no record of Linda providing such a repair-cost estimate. Providing contractor pricing is not part of this service and is not AGGO Pro?s normal practice. If you have documentation showing that Linda or AGGO Pro provided a $1,000 repair estimate, we would welcome the opportunity to review it. Your review also states that Linda told you her ?only job was to tell me if the house was going to collapse or not.? Linda unequivocally disputes making that statement. It does not reflect how she communicates with clients or the professional engineering service that was contracted for and performed. If documentation exists supporting that quotation, we would likewise welcome the opportunity to review it. The conditions later identified?including the improper stoop construction, missing flashing, and the full extent of deterioration within concealed joists and subfloor framing?became known after the original non-invasive visual consultation. A visual assessment cannot determine the full extent of concealed deterioration without opening or exposing the construction. When you contacted Linda again on June 22 regarding possible additional damage near the back door, she continued assisting you. After reviewing the additional information, she recommended removing the exterior concrete steps, opening the wall from the exterior, evaluating and repairing the rim board and joist ends as necessary, waterproofing and sealing the area, and installing a new stair. We also need to correct the statement that you paid AGGO Pro $800 for this consultation. Our proposal, invoice, and payment records all show that the amount quoted, invoiced, and paid was $600. The $800 amount later appeared in Linda?s correspondence because that was the amount represented to her during the preceding phone conversation; Linda does not handle AGGO Pro?s pricing or accounting and repeated that amount without checking the billing records. We understand how frustrating it is to discover that repairs are more extensive and expensive than expected. However, the eventual contractor repair cost does not change the scope of the consultation that was requested and performed, nor does it establish that the full extent of concealed conditions could have been identified during a limited, non-invasive visual assessment. We take criticism seriously when we believe we have fallen short. We also believe public reviews should accurately reflect what was contracted for, what was performed, what was charged, and what was communicated. We respectfully ask that the statements regarding the $800 payment, the alleged $1,000 repair estimate, and the statement attributed to Linda regarding the house ?collapsing? be corrected if they cannot be substantiated. AGGO Pro, PLLC"

Sonya S.
Nov 2023
4.0
Metal Stairs and Railings Repair
Yes, I recommend this pro
Not at this time

Mark C.
Aug 2023
5.0
Yes, I recommend this pro
$5,000
Great quality work

Paul S.
Oct 2021
5.0
Metal Stairs and Railings Repair
Yes, I recommend this pro
As a member of a condo association board, you often have to take a leap of faith with new vendors and contractors. With AggoPro we could not have taken a better leap; Quick responses, excellent work, on schedule and on budget. We could not be happier, and I recommend them enthusiastically and without hesitation.

Jonathan A.
Aug 2021
5.0
Metal Stairs and Railings Repair
Yes, I recommend this pro
$15,000
Excellent experience from start to finish - came out promptly for estimate - worked very well through various options on design of new stairs/landing - super easy to communicate with - Both Ken and Linda are great - will definitely have them back if future work is needed. Thanks AGGO

Karen A.
May 2021
5.0
Metal Stairs and Railings Repair
Yes, I recommend this pro
$6,500
Ken and Linda were great to work with, very professional . Quick response to my questions. Explained what needed to be done to repair the stairs. The technicians who did the work were very vfc efficient. The stairs look great and are very sturdy. The stairs should last a other 50 years, at least.

Karen A.
May 2021
5.0
Metal Stairs and Railings Installation and Replacement
Yes, I recommend this pro
Great to work with. Very professional. Answered my questions promptly. Completed work looks great.

Matthew H.
May 2021
5.0
Metal Stairs and Railings Repair
Yes, I recommend this pro
Great job! Very happy with the job and value!

Jennifer M.
May 2021
5.0
Steel Beam Fabrication Service
Yes, I recommend this pro
$3,600
I have never had a better experience with a contractor than I have with AGGO PRO! They were not only professional, they were reasonably priced and very knowledgeable. Linda, their engineer is amazing to work with. She was patient and went over every step of our project. I had to get a structural beam replaced in our home which is not an easy task. She explained every aspect of the project as well as kept me informed throughout the entire process. They replaced the beam with minimal damage to the home and they kept everything clean ! It was a pleasure to work with AGGO PRO and I would most defiantly recommend them to others as well as hire them for other home projects I have in the future!

Kimi O.
May 2021
5.0
Metal Stairs and Railings Installation and Replacement
Yes, I recommend this pro
$19,500
Linda, their engineer is fair and knowledgeable. Ken is a wonderful communicator, responsive, accommodating and specific. Reasonable pricing and good quality work/materials. This is a solid company to work with.

Kathleen H.
Apr 2021
5.0
Metal Stairs and Railings Installation and Replacement
Yes, I recommend this pro
Had such a great experience working with AGGO. They were so quick to quote our spiral staircase project. They even offered to quote our rooftop deck as part of the project so that we could work with one contractor. They answered all questions throughout the project and completed the project on budget and on time. We highly recommend them!

Emil D.
Mar 2021
5.0
Metal Stairs and Railings Installation and Replacement
Yes, I recommend this pro
$4,000
Hands down the best contractor ive dealt with. Knowledgeable, prompt, reasonable pricing and good work ethics

Xiomara M.
Mar 2021
5.0
Metal Stairs and Railings Repair
Yes, I recommend this pro
I must say I had a great pleasure with working with this company, Linda who was my contact was very great to work with from quoting price, providing ideas,and communicating and keep her word on finishing some minor things even after I paid in full. The guys were prompt,efficient, and always left everything clean end of work day. This company is a A+ in my experience working with them.

Daniel G.
Mar 2021
5.0
Metal Stairs and Railings Installation and Replacement
Yes, I recommend this pro
Zero issues. Work was great. Lots of communication. Super responsive

Shana E.
Mar 2021
5.0
Yes, I recommend this pro
$12,875
I had an absolutely fantastic experience working with AGGO Construction on a bathroom, closet, plumbing and electrical project in the basement of my new home. The workers did an excellent job executing my vision for the space, and were very professional. Linda was a joy to work on the customer service end and in creating my floor plans. They all went over and beyond my expectations, and went the extra mile to make sure I was completely satisfied. Also, they worked with me on price so I was able to save some money by purchasing some of the items on my own. Thanks so much AGGO - I will definitely use you again in the future!

Julie B.
Jan 2021
5.0
Yes, I recommend this pro
They were very reliable and responsive. They did most of the work but brought in people who specialized in plumbing and electrical when necessary. I would definitely work with Aggo Construction again.

Vicki P.
Jan 2021
5.0
Metal Stairs and Railings Repair
Yes, I recommend this pro
Very easy to work with. Good communication. Fair prices. Nice friendly people. Highly recommend

Kate P.
Jan 2021
5.0
Metal Stairs and Railings Installation and Replacement
Yes, I recommend this pro
$9,000
They were beyond professional. They designed, delivered, installed - on time. My staircase is better than I envisioned. Truly perfection on all levels! Linda and Kevin are thorough, respectful and I would work with them again!

Katie O.
Jan 2021
5.0
Metal Stairs and Railings Repair
Yes, I recommend this pro
$1,989
Aggo did great work! Iâ d highly recommend!

Nick B.
Dec 2020
5.0
Yes, I recommend this pro
$3,000
This is a GREAT company. They are extremely knowledgeable and can figure out how to fix something so it is done right and doesn't cost a fortune. This company fixed a structural problem by welding angle irons to an Ibeam with a rotted plate. Everybody else wanted to replace the entire beam at an exorbitant cost. Their welder Miri has 30 years experience and he can fix anything in construction. Linda, the engineer, knows everything there is to know about structures and she is very cost conscious. This is an extremely honest and conscientious group of people. I STRONGLY recommend them for any project in your building. They are the best I have encountered in 30 years of dealing with construction people.

LaJuan C.
Aug 2020
5.0
Yes, I recommend this pro
$525
AGGO Construction & Engineering offered the best prices of all of the companies I contacted for my welding project. They always showed up on time and did a great job. I would highly recommend this company!

Dennis D.
Aug 2020
5.0
Yes, I recommend this pro
Very professional, and a decent man.

Licensing

State Contractor License Requirements

All statements concerning insurance, licenses, and bonds are informational only, and are self-reported. Since insurance, licenses and bonds can expire and can be cancelled, homeowners should always check such information for themselves. To find more licensing information for your state, visit our Find Licensing Requirements page.

*Contact business to see additional licenses.

FAQ

AGGO Construction & Engineering, LLC is currently rated 4.8 overall out of 5.

Monday: Open All Day Tuesday: Open All Day Wednesday: Open All Day Thursday: Open All Day Friday: Open All Day Saturday: Open All Day Sunday: Open All Day

Yes, AGGO Construction & Engineering, LLC offers free project estimates.

No, AGGO Construction & Engineering, LLC does not offer eco-friendly accreditations.

No, AGGO Construction & Engineering, LLC does not offer emergency services.

Yes, AGGO Construction & Engineering, LLC offers warranties.